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US 11,795,022 B2Granted
Method of making a coreless retail, paper roll
AssigneeJennerjahn Machine, Inc.
InventorsChristopher B. Jennerjahn, Roger W. Vogel
Life of this patent
Estimating the term…
Abstract
A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.
Claims14
A paper rewinding machine for producing retail paper rolls, comprising:
- a slitting assembly operable to slit retail paper,
- a pair of bed rollers positioned to receive retail paper exiting the slitting assembly,
- a rewind arbor supported by the pair of bed rollers such that slit retail paper is wound into a plurality of retail paper rolls around the rewind arbor during rotation of the pair of bed rollers, and
- a pneumatic cylinder operable to generate an extraction force of at least 10 lbs/in so as to extract the rewind arbor from the plurality of retail paper rolls.
1 more element
A paper rewinding machine for producing retail paper rolls, comprising:
- a slitting assembly operable to slit retail paper,
- a pair of bed rollers positioned to receive retail paper exiting the slitting assembly,
- a rewind arbor supported by the pair of bed rollers such that slit retail paper is wound into a plurality of retail paper rolls around the rewind arbor during rotation of the pair of bed rollers, and
- a ball screw and carriage assembly operable to generate an extraction force of at least 10 lbs/in so as to extract the rewind arbor from the plurality of retail paper rolls.
1 more element
Dependencies are inferred from the claim text.